6244554426 has 32 divisors (see below), whose sum is σ = 13756773888. Its totient is φ = 1873915440.

The previous prime is 6244554403. The next prime is 6244554431.

6244554426 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 452496 + ... + 466091.

It is an arithmetic number, because the mean of its divisors is an integer number (429899184).

Almost surely, 2^6244554426 is an apocalyptic number.

6244554426 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

6244554426 is an abundant number, since it is smaller than the sum of its proper divisors (7512219462).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6244554426 is a wasteful number, since it uses less digits than its factorization.

6244554426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 918706.

The product of its digits is 921600, while the sum is 42.

The square root of 6244554426 is about 79022.4931649211. The cubic root of 6244554426 is about 1841.4806161072.

It can be divided in two parts, 624455 and 4426, that added together give a triangular number (628881 = T₁₁₂₁).

The spelling of 6244554426 in words is "six billion, two hundred forty-four million, five hundred fifty-four thousand, four hundred twenty-six".